供應鋼波紋涵管 金屬波紋(wen)管(guan)涵(han)洞橋梁(liang)專用拼裝(zhuang)整(zheng)裝(zhuang)鋼制波大口徑排(pai)水管(guan)

鋼波紋(wen)管(guan)軸線上(shang)的(de)波紋(wen)大大增加(jia)了(le)(le)截面慣(guan)性矩，提高了(le)(le)承載力(li)，又因為(wei)其(qi)周圍(wei)土體(ti)能夠結合鋼波紋(wen)骨一同受力(li)，可(ke)以在更大程度上(shang)將荷載的(de)集(ji)中應力(li)予以分散。鋼波紋(wen)涵(han)管(guan)是替代(dai)圓管(guan)涵(han)、蓋板(ban)涵(han)、拱涵(han)和(he)小橋的(de)優質公路建材。

鋼波紋涵管

圓形鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)涵(han)(han)管(guan)(guan)(guan)(guan)(guan)，鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)涵(han)(han)管(guan)(guan)(guan)(guan)(guan)，大(da)口徑(jing)(jing)鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)涵(han)(han)管(guan)(guan)(guan)(guan)(guan)，金(jin)(jin)(jin)屬鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)涵(han)(han)管(guan)(guan)(guan)(guan)(guan)鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)涵(han)(han)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)適用(yong)范圍(wei)：后(hou)張法(fa)(fa)預應力(li)鋼(gang)(gang)筋(jin)混凝土(tu)橋梁(liang)(liang)用(yong)預應力(li)金(jin)(jin)(jin)屬鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)涵(han)(han)管(guan)(guan)(guan)(guan)(guan)；鋼(gang)(gang)筋(jin)混凝土(tu)空心板(ban)板(ban)用(yong)預應力(li)金(jin)(jin)(jin)屬鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)涵(han)(han)管(guan)(guan)(guan)(guan)(guan)；梁(liang)(liang)板(ban)后(hou)張法(fa)(fa)鋼(gang)(gang)絞線的(de)(de)(de)預留孔道。鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)涵(han)(han)管(guan)(guan)(guan)(guan)(guan)施工(gong)時，采用(yong)分段(duan)施工(gong)的(de)(de)(de)辦法(fa)(fa)，預先(xian)在原拱涵(han)(han)基底(di)用(yong)角鋼(gang)(gang)并(bing)排兩根，長(chang)度(du)依據(ju)涵(han)(han)長(chang)肯定，作(zuo)涵(han)(han)管(guan)(guan)(guan)(guan)(guan)推進(jin)時的(de)(de)(de)滑軌(gui)，鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)涵(han)(han)管(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)徑(jing)(jing)依據(ju)工(gong)程需求可有不同的(de)(de)(de)規格(ge)，整裝(zhuang)管(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)徑(jing)(jing)為(wei)0.5m-2.5m，每節(jie)長(chang)度(du)3.06米，采用(yong)內(外(wai))法(fa)(fa)蘭螺(luo)栓銜接，拼裝(zhuang)管(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)徑(jing)(jing)為(wei)3m-8m，板(ban)與板(ban)搭接高(gao)強螺(luo)栓緊固。

鋼(gang)波(bo)紋涵管是一(yi)種柔性構造，鋼(gang)波(bo)紋涵管在構造上(shang)具有(you)橫(heng)向補償位移的特(te)性，能(neng)(neng)夠充(chong)沛發(fa)揮鋼(gang)材抗(kang)(kang)拉(la)性能(neng)(neng)強、抗(kang)(kang)變形(xing)才能(neng)(neng)特(te)性，具有(you)較(jiao)大的抗(kang)(kang)變形(xing)才能(neng)(neng)和(he)抗(kang)(kang)沉降才能(neng)(neng)，特(te)別合適于軟(ruan)土、收(shou)縮(suo)土、濕陷性黃土等地(di)基承載力較(jiao)低的地(di)域和(he)地(di)震多發(fa)地(di)域。